| Sterling Heights to Nuth | 3,988.24 mi (6,418.44 km) |
| Sterling Heights to Oegstgeest | 3,892.84 mi (6,264.93 km) |
| Sterling Heights to Oirschot | 3,946.56 mi (6,351.38 km) |
| Sterling Heights to Oisterwijk | 3,940.03 mi (6,340.86 km) |
| Sterling Heights to Oldebroek | 3,937.45 mi (6,336.71 km) |
| Sterling Heights to Oldenzaal | 3,980.04 mi (6,405.25 km) |
| Sterling Heights to Ommen | 3,954.29 mi (6,363.82 km) |
| Sterling Heights to Oosterend | 3,925.32 mi (6,317.19 km) |
| Sterling Heights to Oosterhout | 3,925.13 mi (6,316.88 km) |
| Sterling Heights to Oosterwolde | 3,933.98 mi (6,331.13 km) |
| Sterling Heights to Oostzaan | 3,900.29 mi (6,276.92 km) |
| Sterling Heights to Opmeer | 3,894.13 mi (6,267.00 km) |
| Sterling Heights to Oss | 3,945.84 mi (6,350.22 km) |
| Sterling Heights to Oud-Beijerland | 3,902.22 mi (6,280.02 km) |
| Sterling Heights to Oudenbosch | 3,914.32 mi (6,299.49 km) |
